1296112

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 20

約数和(自身を含む): 2555640

約数和(自身を除く): 1259528

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1373, 2746, 5492, 10984, 21968, 81007, 162014, 324028, 648056, 1296112]

約数ペア:

[(1, 1296112), (2, 648056), (4, 324028), (8, 162014), (16, 81007), (59, 21968), (118, 10984), (236, 5492), (472, 2746), (944, 1373)]